AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013HP54 ∴ Orbital info ∴ Epoch epochXXX

(404513) 2013HP54 ▹

ORBITAL INFORMATION

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(ASCII data file 404513.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.64302	2.199e-08	au
e	0.097397	6.914e-08
i	11.834	7.777e-06	deg
Ω	213.758	3.735e-05	deg
ω	43.642	5.589e-05	deg
M	153.512	4.39e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3856	au
Aphelion	2.9004	au
Asc. node-Earth separation	1.43978	au
Desc. node-Earth separation	1.82344	au
Earth MOID	1.38633	au
Orbital period	1569.46	days
Date of orbit computation	apr 23 21:16

Correlation matrix
1.00000000	-0.09192523	0.00371819	-0.00543656	0.12864444	-0.34434767
-0.09192523	1.00000000	-0.01068316	-0.00109051	-0.01839055	0.03581175
0.00371819	-0.01068316	1.00000000	-0.00087153	-0.00337641	0.00388086
-0.00543656	-0.00109051	-0.00087153	1.00000000	-0.66013939	0.00786971
0.12864444	-0.01839055	-0.00337641	-0.66013939	1.00000000	-0.73734458
-0.34434767	0.03581175	0.00388086	0.00786971	-0.73734458	1.00000000

Covariance matrix
4.83706245E-16	-1.39785224E-16	6.35936533E-16	-4.46542931E-15	1.58123395E-13	-3.32458722E-13
-1.39785224E-16	4.78047907E-15	-5.74416148E-15	-2.81588169E-15	-7.10632020E-14	1.08695343E-13
6.35936533E-16	-5.74416148E-15	6.04758546E-11	-2.53117923E-13	-1.46744233E-12	1.32485742E-12
-4.46542931E-15	-2.81588169E-15	-2.53117923E-13	1.39475196E-09	-1.37783877E-09	1.29020036E-11
1.58123395E-13	-7.10632020E-14	-1.46744233E-12	-1.37783877E-09	3.12340661E-09	-1.80898299E-09
-3.32458722E-13	1.08695343E-13	1.32485742E-12	1.29020036E-11	-1.80898299E-09	1.92707874E-09